EP2277295A4 - RADIO ACCESS METHOD FOR REDUCED PAPR - Google Patents

RADIO ACCESS METHOD FOR REDUCED PAPR

Info

Publication number
EP2277295A4
EP2277295A4 EP09805123A EP09805123A EP2277295A4 EP 2277295 A4 EP2277295 A4 EP 2277295A4 EP 09805123 A EP09805123 A EP 09805123A EP 09805123 A EP09805123 A EP 09805123A EP 2277295 A4 EP2277295 A4 EP 2277295A4
Authority
EP
European Patent Office
Prior art keywords
radio access
access method
reduced papr
papr
reduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09805123A
Other languages
German (de)
French (fr)
Other versions
EP2277295B1 (en
EP2277295A2 (en
Inventor
Joon Kui Ahn
Jung Hoon Lee
Dong Youn Seo
Ki Jun Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2277295A2 publication Critical patent/EP2277295A2/en
Publication of EP2277295A4 publication Critical patent/EP2277295A4/en
Application granted granted Critical
Publication of EP2277295B1 publication Critical patent/EP2277295B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP09805123.8A 2008-08-05 2009-07-10 Radio access method for reduced papr Active EP2277295B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8646608P 2008-08-05 2008-08-05
KR1020090057042A KR101513044B1 (en) 2008-08-05 2009-06-25 Radio access method for reduced papr
PCT/KR2009/003794 WO2010016662A2 (en) 2008-08-05 2009-07-10 Radio access method for reduced papr

Publications (3)

Publication Number Publication Date
EP2277295A2 EP2277295A2 (en) 2011-01-26
EP2277295A4 true EP2277295A4 (en) 2012-07-18
EP2277295B1 EP2277295B1 (en) 2017-09-13

Family

ID=42088829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09805123.8A Active EP2277295B1 (en) 2008-08-05 2009-07-10 Radio access method for reduced papr

Country Status (5)

Country Link
US (3) US8526529B2 (en)
EP (1) EP2277295B1 (en)
KR (1) KR101513044B1 (en)
CN (2) CN102113287B (en)
WO (1) WO2010016662A2 (en)

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Also Published As

Publication number Publication date
CN102113287B (en) 2014-12-03
CN102113287A (en) 2011-06-29
US9948438B2 (en) 2018-04-17
CN104320234A (en) 2015-01-28
CN104320234B (en) 2017-07-28
US9094158B2 (en) 2015-07-28
KR20100017049A (en) 2010-02-16
WO2010016662A3 (en) 2010-06-03
EP2277295B1 (en) 2017-09-13
WO2010016662A2 (en) 2010-02-11
US20140023007A1 (en) 2014-01-23
EP2277295A2 (en) 2011-01-26
KR101513044B1 (en) 2015-04-17
US20150195840A1 (en) 2015-07-09
US8526529B2 (en) 2013-09-03
US20110135016A1 (en) 2011-06-09

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